yes, this is a correct behavior for CDI 1.0 -> see chapter 9.4. "Interceptor enablement and ordering" (check the final version of the spec or the final draft). Also there is a feature request Global enablement of interceptors, decorators and alternatives / CDI-18 for CDI 1.1.
thanks for your reply.
I hope they find a good solution to meet all requirements. Actually it is not really comfortable...